SaniTite HP, a new polypropylene sewer pipe from Advanced Drainage Systems Inc., meets ASTM F2736 and F2764. SaniTite HP is available in 12- to 30-in. dual-wall and 30- to 60-in. triple-wall designs.
The pipe’s smooth exterior wall is supported by a corrugated structural core that provides improved stiffness and greater beam strength to minimize deflection. The pipe aims to provide enhanced job site durability and easier backfill installation. Its smooth interior wall incorporates a dual-banded, extended bell and a spigot with two gaskets for added safety. The pipe comes in standard lengths of 13 ft and 20 ft.